Filter



FIG.1 is a perspective view of a filter showing our new design;

FIG. 2 is a bottom perspective view of the filter of FIG. 1;

FIG. 3 is a front view of the filter of FIG. 1;

FIG. 4 is a rear view of the filter of FIG. 1;

FIG. 5 is a left side view of the filter of FIG. 1;

FIG. 6 is a right side view of the filter of FIG. 1;

FIG. 7 is a top view of the filter of FIG. 1; and,

FIG. 8 is a bottom view of the filter of FIG. 1.

The broken lines in the drawings depict environmental subject matter that forms no part of the claimed design. 

CLAIM The ornamental design for a filter, as shown and described. 